177341250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 471336624

約数和(自身を除く): 293995374

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 131, 150, 190, 250, 262, 285, 361, 375, 393, 475, 570, 625, 655, 722, 750, 786, 950, 1083, 1250, 1310, 1425, 1805, 1875, 1965, 2166, 2375, 2489, 2850, 3275, 3610, 3750, 3930, 4750, 4978, 5415, 6550, 7125, 7467, 9025, 9825, 10830, 11875, 12445, 14250, 14934, 16375, 18050, 19650, 23750, 24890, 27075, 32750, 35625, 37335, 45125, 47291, 49125, 54150, 62225, 71250, 74670, 81875, 90250, 94582, 98250, 124450, 135375, 141873, 163750, 186675, 225625, 236455, 245625, 270750, 283746, 311125, 373350, 451250, 472910, 491250, 622250, 676875, 709365, 933375, 1182275, 1353750, 1418730, 1555625, 1866750, 2364550, 3111250, 3546825, 4666875, 5911375, 7093650, 9333750, 11822750, 17734125, 29556875, 35468250, 59113750, 88670625, 177341250]

約数ペア:

[(1, 177341250), (2, 88670625), (3, 59113750), (5, 35468250), (6, 29556875), (10, 17734125), (15, 11822750), (19, 9333750), (25, 7093650), (30, 5911375), (38, 4666875), (50, 3546825), (57, 3111250), (75, 2364550), (95, 1866750), (114, 1555625), (125, 1418730), (131, 1353750), (150, 1182275), (190, 933375), (250, 709365), (262, 676875), (285, 622250), (361, 491250), (375, 472910), (393, 451250), (475, 373350), (570, 311125), (625, 283746), (655, 270750), (722, 245625), (750, 236455), (786, 225625), (950, 186675), (1083, 163750), (1250, 141873), (1310, 135375), (1425, 124450), (1805, 98250), (1875, 94582), (1965, 90250), (2166, 81875), (2375, 74670), (2489, 71250), (2850, 62225), (3275, 54150), (3610, 49125), (3750, 47291), (3930, 45125), (4750, 37335), (4978, 35625), (5415, 32750), (6550, 27075), (7125, 24890), (7467, 23750), (9025, 19650), (9825, 18050), (10830, 16375), (11875, 14934), (12445, 14250)]